"Foreword". New Research on the Philosophy of Nicolai Hartmann, edited by Keith Peterson and Roberto Poli, Berlin, Boston: De Gruyter, 2016, pp. ix-xiv. https://doi.org/10.1515/9783110434378-001
(2016). Foreword. In K. Peterson & R. Poli (Ed.), New Research on the Philosophy of Nicolai Hartmann (pp. ix-xiv). Berlin, Boston: De Gruyter. https://doi.org/10.1515/9783110434378-001
2016. Foreword. In: Peterson, K. and Poli, R. ed. New Research on the Philosophy of Nicolai Hartmann. Berlin, Boston: De Gruyter, pp. ix-xiv. https://doi.org/10.1515/9783110434378-001
"Foreword" In New Research on the Philosophy of Nicolai Hartmann edited by Keith Peterson and Roberto Poli, ix-xiv. Berlin, Boston: De Gruyter, 2016. https://doi.org/10.1515/9783110434378-001
Foreword. In: Peterson K, Poli R (ed.) New Research on the Philosophy of Nicolai Hartmann. Berlin, Boston: De Gruyter; 2016. p.ix-xiv. https://doi.org/10.1515/9783110434378-001